I have a dell optiplex 755 mt with a quad duo processor. my system calls for pc2-6400 256meg x 64 modules. will this function in my system?
39417
DDR2 is the same as PC2 when it comes to memory modules. This should work just fine depending on what you already have installed. Remember memory is installed in pairs.
39418
Hard to say. Manufacturers usually have a list of memory modules that have been tested and verified to work with the motherboard. I usually only install memory that is on these lists. Since the computer is made by Dell they would be the best ones to check with. They should have a munual available online. Or you can try calling them and asking which modules are compatible. Unfortunately systems that are made by Dell and similar companies often use proprietary motherboards and require very specific (and often more expensive) memory types.
39419
The manual say that to mobo must support 667MHz - 800MHz DDR2 memory, so this should work bro.
39420
I do not understand the question. you mean that if memory serves you for that model.? places the service tag for the computer settings page dell.
39421
Hi there!Based on the general memory specifications of the Optiplex 755 MT, this memory should work in your system. The compatible and guaranteed to work memory module is part number KTD-DM8400C6/2G, found here: Kingston Technology 2 GB DDR2 Cl6 DIMM Memory 2 800 MHz (PC2 6400) 240-Pin SDRAM Single (Not a kit) KTD-DM8400C6/2GThank you for choosing Kingston as your upgrade partner!-Jewel, Kingston US Technical Support
664730
First, the deceptively simple answer: Yes, it "should" work. Second, for less, and roughly the same: "http://www.amazon.com/SILENT-EAH5450-DI-1GD3-LP/dp/B004VRRN4E/ref=lh_ni_t?ie=UTF8&psc=1&smid=ATVPDKIKX0DER". Thirdly, as mentioned by someone else, make sure you have a free slot :) Fourthly, both versions have additional brackets for full height and half-height type cases. Lastly, for your reference, so you can shop for better price to performance cards, the not so simple answer/explanation. I have mostly used this card in the older legacy Dell Dimensions (eg. 3100, 4700) that have only 1 PCI-E x1 slot. I am not that familair with the Optiplex 760. However, http://www.dell.com/us/dfb/p/optiplex-760/pd, under "Tech Specs" lists it as having an "PCI-e x16" slot. You can get a much better price to value on a slot x16 than a slot x1 type card. The ATI Radeon HD5450 chipset comes on both slot x1 and x16. Currently, slot x16 video cards tend to run cheaper for the same performance than slot x1. Oh, and your Optiplex is PCI-E v2.0 - so 2.1 should also work. So if you decide on another card, just make sure its v2.1 or v2.0 for best compatibility. Moreover, the PCI-E x16 slot is downward compatible meaning you can plug in x1, x4, and x16 PCI-E cards. Please see "http://en.wikipedia.org/wiki/PCI_Express#PCI_Express_4.0" if you wish to further research this.
1632604
That's exactly the system that I installed it in - worked great. Full PC description was a DELL OptiPlex Pentium D 2GB 80GB HDD Capacity Desktop PC Windows 7 Home Premium 32-Bit 745 (DTDEOP745-SFF3)
1143166
Brand Name Dell Series OptiPlex Item model number 740 Hardware Platform PC Operating System Windows 7 Professional Item Dimensions L x W x H 13.90 x 15.70 x 4.50 inches Processor Brand AMD Processor Count 2 Computer Memory Type DDR2 SDRAM Hard Drive Interface Serial ATA Hard Drive Rotational Speed 7200.00 Optical Drive Type DVD/CD Audio-out Ports (#) 1 Power Source DC Voltage 120 volts
594039
I have this card installed in a few Dell OptiPlex computers. Works Great. DDR3 refers to the memory on the video card not the computer.You should have no problems.
1121307
If it were me, I'd give it a try. OFFICIALLY, it was never available for the 755 so I honestly don't know if the BIOS will support it but the 755 definitely IS a Socket LGA775. This discussion at Dell product support says it will work: http://en.community.dell.com/support-forums/desktop/f/3514/t/19423852.aspx . The tech specs don't mention it at all. But again, the reason is probably because the Q9650 wasn't on the market at that time. Official Tech specs can be found here: www.dell.com/downloads/global/products/optix/en/opti_755_techspecs.pdf .
87631
Yes, this will run in the optiplex, however it will be limited to due to your PCIe slot only being 1.0, but it should work.
137435
As long as the Optiplex has a low profile PCI-e slot. If this is the Optiplex Micro, then No, it will not work. The Micro is an all-in-one machine. Not much for upgrading on the Micro.
2082889
Hi, in theory, yes. I searched the internet for details about the model you have, to find out there are several types of that model(standard and slim models: http://www.dell.com/downloads/global/products/optix/en/opti_755_techspecs.pdf). If your model is a slim one, there may be some issues mounting a video card with a standard bracket(that's about 10-12 cm long) but would accept smaller brackets(4-5 cm). Some video cards come with a small bracket too, so before purchasing, I would make sure the card has one too(or look for a card that is "small form factor"). In addition, based on the manual from the above link, it looks like all models are able to handle PCI express cards, so from this point of view, you'd be good to go.
652801
When I look up Dell Optilex 755 I see the maximum amount of memory you can use is 8GB and you need Non-ECC memory. You can view specs of your computer here. http://www.dell.com/downloads/global/products/optix/en/opti_755_techspecs.pdf
1057691
I do not know But it works on the device dell optiplex 990 Excellent and very
1170934
First of all, if it's me I'll do the matching 4gbx2, rather than one 8gb chip. Second make sure that your Dell model match to these kind of chip especially speed and the number of pins.
2013205
I'm not sure in a dell. I run mine on a mac. I'd look for the PCI express buss speed specs on your model.
2258935
My Dell Optiplex 960 has the following related to your question: Installed Memory (RAM): 4.00 GB (3.84 GB usable) Processor: Intel(R) Core(TM) 2 DUO CPU E8400 @ 3.00 GHz 2.99 GHz So, it appears that it's a match for you. I purchased this CPU as a refurbished unit with a newly installed Windows 7 Operating system from EzBuyCafe through Amazon in November 2013. I highly recommend the Dell Optiplex and EzBuyCafe... It was a great purchase from an excellent source. Ed Hobbs
96920
Please check a link below.http://i.dell.com/sites/content/business/solutions/engineering-docs/en/Documents/optiplex-780-tech-guide.pdf
1826008
The question is not if your Dell OptiPlex 745 will work with this PSU, but will a Dell computer will except a new GPU. PC that are made by Dell, HP, Acer, and so on become very particular when you change out major parts like GPUs.
789558
Answer is yes. It is compatable because PC2-6400's are FASTER than PC2-4200's thus they would run and actually perform more reliably than the 4200's